At 8:00 a.m., a and B are facing each other at the same time. The distance between a and B is 36 kilometers at 10:00 a.m., and they continue to move forward. At 12:00 a.m., they are 36 kilometers apart. It is known that a walks 2 kilometers more than B every hour, so as to find the distance between a and B

At 8:00 a.m., a and B are facing each other at the same time. The distance between a and B is 36 kilometers at 10:00 a.m., and they continue to move forward. At 12:00 a.m., they are 36 kilometers apart. It is known that a walks 2 kilometers more than B every hour, so as to find the distance between a and B

Suppose a and B are XKM apart and B travels YKM per hour, then a Travels (y + 2) km per hour. According to the meaning of the question, we get 2 (y + y + 2) = x-364 (y + y + 2) = x + 36. Solving the equations, we get x = 108y = 17. A: the distance between a and B is 108km

Party A and Party B are facing each other from a and B, which are 36 kilometers apart. When Party A starts from a and arrives at 1 kilometer, he finds something left in place a, and immediately returns. After taking things, he immediately moves from a to B, so that they meet at the midpoint of ab. it is known that Party A walks 0.5 kilometers more per hour than Party B. what are their respective speeds?

Let B's speed be XKM / h, then a's speed is (x + 0.5) km / h. from the question meaning: 18 + 2x + 0.5 = 18x, the solution is: x = 4.5, x = 4.5 is the solution of the original equation, 4.5 + 0.5 = 5, answer: B's speed is 4.5km/h, then a's speed is 5km / h

The distance between AB and a is 540 km. A and B vehicles are running from ab at the same time. On the way, a vehicle stops for repair 2 o'clock due to fault. When will it meet after departure?
We don't need the equation here

First, subtract 2 from 540 and multiply the speed of B to get the distance of two cars driving at the same time. Then divide this number by the sum of the two cars' speeds to get the time of two cars driving together. Then add the two hours of car B driving alone to get the time of two cars meeting

The highway and railway between a and B are 590 km long. A truck and a car start from both places at the same time and run in opposite directions. The truck stops for repair for 1.2 hours on the way
Results the car met the truck at 4 o'clock, and the car traveled 95 kilometers per hour

Mathematics is very strict, but you are lazy. For example, "as a result, the car met the truck at 4 o'clock." is this 4 o'clock four hours later? Or what? Did the truck stop for 1.2 hours or 1 or 2 hours after repair? Do you want to continue driving after repair "? Oh, trouble. Please send me a short message in a hurry